Pith Number

pith:CORRMXC7

pith:2025:CORRMXC7R66KRJ6EAPPEPI2YSE

not attested not anchored not stored refs pending

Enhancing Subject-Independent Accuracy in fNIRS-based Brain-Computer Interfaces with Optimized Channel Selection

Chuantong Cheng, Hao Fang, Hongda Chen, Wen Liu, Yuxin Li

arxiv:2502.18719 v1 · 2025-02-26 · cs.HC · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CORRMXC7R66KRJ6EAPPEPI2YSE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T10:20:21.139111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13a3165c5f8fbca8a7c403de47a358911124e215984350e7106047e7492840f2

Aliases

arxiv: 2502.18719 · arxiv_version: 2502.18719v1 · doi: 10.48550/arxiv.2502.18719 · pith_short_12: CORRMXC7R66K · pith_short_16: CORRMXC7R66KRJ6E · pith_short_8: CORRMXC7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CORRMXC7R66KRJ6EAPPEPI2YSE \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 13a3165c5f8fbca8a7c403de47a358911124e215984350e7106047e7492840f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "646b66c2f4328d327743d94163faab2f8b7698cd6d44465ef7719966dbb7f749",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-02-26T00:27:11Z",
    "title_canon_sha256": "01e990f80d1d1b34169cb617fdfc2a36f30a705f59d17ede7f518133e0efeb49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18719",
    "kind": "arxiv",
    "version": 1
  }
}